CN209059223U - A kind of physical examination special blood-drawing device - Google Patents
A kind of physical examination special blood-drawing device Download PDFInfo
- Publication number
- CN209059223U CN209059223U CN201820412975.9U CN201820412975U CN209059223U CN 209059223 U CN209059223 U CN 209059223U CN 201820412975 U CN201820412975 U CN 201820412975U CN 209059223 U CN209059223 U CN 209059223U
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- CN
- China
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- cover plate
- outer cover
- physical examination
- drawing device
- rotor plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of physical examination special blood-drawing device, belongs to the field of medical instrument technology.The lower cover plate and rotor plate are horizontally disposed circular slab, the rotor plate is arranged below lower cover plate, the outer cover is sleeved on lower cover plate and rotor plate, the open setting of outer cover upper and lower ends, the lower cover plate is detachably fixed with outer cover to be connect, the rotor plate and outer cover are rotatablely connected, multiple threaded holes are offered on rotor plate, the multiple threaded hole is using the rotor plate center of circle as center annular arrangement, the more bottles of vacuum blood collection tubes are threadedly coupled with multiple threaded holes one-to-one correspondence, the lower cover plate upper surface offers the lower channel being vertically arranged, the lower channel is correspondingly arranged with a threaded hole in six threaded holes.The utility model structure is simple, easy to use, when replacing vacuum blood collection tube, without extracting puncture needle, avoids potential security risk caused by puncture needle drippage blood.
Description
Technical field
The utility model belongs to the field of medical instrument technology, more particularly to a kind of physical examination special blood-drawing device.
Background technique
Blood sampling is the important link in physical examination, due to needing to carry out a variety of item detections, is required in each blood collection procedure
Multitube blood is extracted, needs to extract puncture needle during replacing heparin tube, the blood carried on the puncture needle of extraction holds
Easily drippage, causes cross-infection.
Utility model content
The purpose of this utility model is to provide a kind of physical examination special blood-drawing devices, deposit in above-mentioned background technique for solving
The problem of.
Technical solution adopted in the utility model is: a kind of physical examination special blood-drawing device, including blood taking needle, hose, wears
Pricker and multi-tube vacuum heparin tube；Described hose one end is connected to blood taking needle, and the hose other end is connected to puncture needle, the physical examination
Special blood-drawing device further includes outer cover, lower cover plate and rotor plate；The lower cover plate and rotor plate are horizontally disposed circular slab,
The rotor plate is arranged below lower cover plate, and the outer cover is sleeved on lower cover plate and rotor plate, and outer cover upper and lower ends are open
Setting, the lower cover plate is detachably fixed with outer cover to be connect, and the rotor plate and outer cover are rotatablely connected, and is offered on rotor plate more
A threaded hole, the multiple threaded hole is using the rotor plate center of circle as center annular arrangement, the multi-tube vacuum heparin tube and multiple spiral shells
Pit, which corresponds, to be threadedly coupled, and the lower cover plate upper surface offers the lower channel being vertically arranged, the lower channel and six
A threaded hole in threaded hole is correspondingly arranged.
The utility model has the beneficial effects that:
The utility model structure is simple, easy to use, and after puncture needle is inserted into lower channel, every pipe vacuum blood collection tube can turn
It moves below puncture needle, when replacing vacuum blood collection tube, without extracting puncture needle, avoids potential caused by puncture needle drippage blood
Security risk.
Detailed description of the invention
Fig. 1: the utility model structure diagram；
Fig. 2: the utility model rotor plate structural schematic diagram；
Fig. 3: Fig. 1 portion A enlarged drawing；
Wherein: 1- blood taking needle；2- hose；3- puncture needle；4- outer cover；The upper outer cover of 4-1-；Outer cover under 4-2-；5- lower cover plate；
5-1- lower channel；6- rotor plate；6-1- threaded hole；7- vacuum blood collection tube；8- spring；9- upper cover plate；9-1- upper channel；10- is inserted
Pipe；11- sealing cover；12- connecting rope.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of physical examination special blood-drawing device, including blood taking needle 1, hose 2, puncture needle 3 and multitube are true
Empty heparin tube 7；Described 2 one end of hose is connected to blood taking needle 1, and 2 other end of hose is connected to puncture needle 3, and the physical examination is dedicated to adopt
Blood device further includes outer cover 4, lower cover plate 5 and rotor plate 6；The lower cover plate 5 and rotor plate 6 are horizontally disposed circular slab,
The rotor plate 6 is arranged below lower cover plate 5, and the outer cover 4 is sleeved on lower cover plate 5 and rotor plate 6,4 upper and lower ends of outer cover
Open setting, the lower cover plate 5 is detachably fixed with outer cover 4 to be connect, and the rotor plate 6 is rotatablely connected with outer cover 4, rotor plate
Multiple threaded hole 6-1 are offered on 6, the multiple threaded hole 6-1 is using 6 center of circle of rotor plate as center annular arrangement, the multitube
Vacuum blood collection tube 7 and multiple threaded hole 6-1 one-to-one correspondence is threadedly coupled, and 5 upper surface of lower cover plate, which offers, to be vertically arranged
A threaded hole 6-1 in lower channel 5-1, the lower channel 5-1 and six threaded hole 6-1 is correspondingly arranged.
Vacuum blood collection tube 7: being first installed on rotor plate 6 by working method, then puncture needle 3 is inserted into lower channel 5-1, wears
Pricker 3 continues to be pierced into vacuum blood collection tube 7 downwards, after the completion of acquiring blood, moves up puncture needle 3 and disengages it from vacuum blood collection tube
7 but lower channel 5-1 is not departed from, stirs vacuum blood collection tube 7 and move to not used vacuum blood collection tube 7 at 3 lower end of puncture needle, then to
Lower insertion puncture needle 3.
The outer cover 4 includes upper outer cover 4-1 and lower outer cover 4-2；The upper outer cover 4-1 and lower outer cover 4-2 are fastened and connected.On
When outer cover 4-1 is detached from lower outer cover 4-2, convenient for the disengaging of lower cover plate 5 and rotor plate 6, convenient for cleaning and assembling.
The physical examination special blood-drawing device further includes upper cover plate 9 and multiple springs 8, and the upper cover plate 9 is circular slab and water
It is flat to be arranged in outer cover 4, multiple springs 8, upper cover plate 9 and outer cover 4 are connected between 5 upper surface of 9 bottom surface of upper cover plate and lower cover plate
Connection is slided up and down, 9 upper surface of upper cover plate offers upper channel 9-1, and the upper channel 9-1 is corresponding with lower channel 5-1 or more to be set
It sets.
The physical examination special blood-drawing device further includes intubation 10, and the intubation 10 is fixed in upper channel 9-1 vertically,
And it is slidably connected with lower channel 5-1.
Upper cover plate 9 and intubation 10 are used cooperatively, and after the insertion of puncture needle 3 intubation 10 is interior, pull down upper cover plate 9, upper cover plate 9
It drives intubation 10 to puncture vacuum blood collection tube 7, when replacing vacuum blood collection tube 7, is adopted even if need to only unclamp the intubation of upper cover plate 9 10 from vacuum
Blood vessel 7 is extracted, and after rotating next pipe vacuum blood collection tube 7 to corresponding position, presses upper cover plate 9 still further below, this structure is without movement
Puncture needle 3.
10 upper ends of the intubation are concordant with the upper end upper channel 9-1, are intubated 10 lower ends as tip setting, 10 ends of intubation are under
The channel end 5-1 is concordant.
The physical examination special blood-drawing device further includes sealing cover 11,11 lower end of sealing cover and the intubation closed company in 10 upper ends
It connects, for sealing upper channel 9-1 and intubation 10.
The physical examination special blood-drawing device further includes connecting rope 12, and described 12 one end of connecting rope is fixed with 11 upper end of sealing cover
Connection, 12 other end of connecting rope are fixedly connected with 9 upper surface of upper cover plate.Connecting rope 12 can avoid the loss of sealing cover 11.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of physical examination special blood-drawing device, including blood taking needle (1), hose (2), puncture needle (3) and multi-tube vacuum heparin tube
(7)；Described hose (2) one end is connected to blood taking needle (1), and hose (2) other end is connected to puncture needle (3), it is characterised in that: institute
Stating physical examination special blood-drawing device further includes outer cover (4), lower cover plate (5) and rotor plate (6)；The lower cover plate (5) and rotor plate (6)
It is horizontally disposed circular slab, below lower cover plate (5), the outer cover (4) is sleeved on lower cover plate for rotor plate (6) setting
(5) and on rotor plate (6), outer cover (4) upper and lower ends are open to be arranged, the lower cover plate (5) and outer cover (4) company of being detachably fixed
It connects, the rotor plate (6) and outer cover (4) are rotatablely connected, and offer multiple threaded holes (6-1), the multiple spiral shell on rotor plate (6)
Pit (6-1) is using rotor plate (6) center of circle as center annular arrangement, the multi-tube vacuum heparin tube (7) and multiple threaded holes (6-1)
It corresponds and is threadedly coupled, lower cover plate (5) upper surface offers the lower channel (5-1) being vertically arranged, the lower channel (5-
1) it is correspondingly arranged with a threaded hole (6-1) in six threaded holes (6-1).
2. a kind of physical examination special blood-drawing device according to claim 1, it is characterised in that: the outer cover (4) includes upper outer
Cover (4-1) and lower outer cover (4-2)；The upper outer cover (4-1) and lower outer cover (4-2) are fastened and connected.
3. a kind of physical examination special blood-drawing device according to claim 1 or 2, it is characterised in that: the physical examination special blood-drawing
Device further includes upper cover plate (9) and multiple springs (8), and the upper cover plate (9) is circular slab and is horizontally set in outer cover (4),
It is connected with multiple springs (8) between upper cover plate (9) bottom surface and lower cover plate (5) upper surface, glides on upper cover plate (9) and outer cover (4)
Dynamic connection, upper cover plate (9) upper surface offer upper channel (9-1), and the upper channel (9-1) and lower channel (5-1) are corresponding up and down
Setting.
4. a kind of physical examination special blood-drawing device according to claim 3, it is characterised in that: the physical examination special blood-drawing device
It further include intubation (10), the intubation (10) is fixed at vertically in upper channel (9-1), and is slided and connected with lower channel (5-1)
It connects.
5. a kind of physical examination special blood-drawing device according to claim 4, it is characterised in that: intubation (10) upper end with it is upper
The upper end channel (9-1) is concordant, is intubated (10) lower end as tip setting, intubation (10) end is concordant with the lower channel end (5-1).
6. a kind of physical examination special blood-drawing device according to claim 4 or 5, it is characterised in that: the physical examination special blood-drawing
Device further includes sealing cover (11), sealing cover (11) lower end and intubation (10) upper end airtight connection, for sealing upper channel
(9-1) and intubation (10).
7. a kind of physical examination special blood-drawing device according to claim 6, it is characterised in that: the physical examination special blood-drawing device
It further include connecting rope (12), described connecting rope (12) one end is fixedly connected with sealing cover (11) upper end, connecting rope (12) other end
It is fixedly connected with upper cover plate (9) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412975.9U CN209059223U (en) | 2018-03-26 | 2018-03-26 | A kind of physical examination special blood-drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412975.9U CN209059223U (en) | 2018-03-26 | 2018-03-26 | A kind of physical examination special blood-drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059223U true CN209059223U (en) | 2019-07-05 |
Family
ID=67088259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820412975.9U Expired - Fee Related CN209059223U (en) | 2018-03-26 | 2018-03-26 | A kind of physical examination special blood-drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134690A (en) * | 2020-01-19 | 2020-05-12 | 华中科技大学同济医学院附属协和医院 | Intelligent needle changing system based on automatic blood sampling machine and control method thereof |
| CN111707507A (en) * | 2020-06-23 | 2020-09-25 | 合肥安为康医学检验有限公司 | Biochemical quantitative detection device of blood sample |
-
2018
- 2018-03-26 CN CN201820412975.9U patent/CN209059223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134690A (en) * | 2020-01-19 | 2020-05-12 | 华中科技大学同济医学院附属协和医院 | Intelligent needle changing system based on automatic blood sampling machine and control method thereof |
| CN111707507A (en) * | 2020-06-23 | 2020-09-25 | 合肥安为康医学检验有限公司 | Biochemical quantitative detection device of blood sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |